$\left(7x-9y\right)^2$
$-sinx-cosx=\frac{1}{\sqrt{2}}$
$\frac{n^2-25}{n-5}$
$4a^1+2a^1+3b^3+b^3+7c^5-5c^5$
$1-\sin^2$
$\lim_{x\to0}\left(\frac{7-sin\left(x\right)-7x}{4x-2e^x+2e^{-x}}\right)$
$\left(-26\right)-\left(-12\right)$
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!